erythrocyte sedimentation rate (ESR), the rate at which red blood cells settle out in a tube of unclotted blood, expressed in millimeters per hour. Blood is collected in an anticoagulant and allowed to form a sediment in a calibrated glass column.
The Butterfly Circus (2009) The Butterfly Circus is the story of a renowned circus troupe traveling through the devastated American landscape at the height of the Great Depression, lifting the spirits of audiences ... See full summary Â».
There are diverse meanings of butterfly tattoos in different cultures. 1  In Japanese culture, a butterfly stands for freedom, while a large group of butterflies seem like a bad women. 2  In the Chinese culture, two butterflies represent love and togetherness.